Frameless servo motors provide higher dynamic stiffness by eliminating the compliance of shaft attachments.
The construction of Parker's K-series Frameless Servo Motor Kits gives equipment designers the advantages of lowered costs, increased reliability and improved performance. Frameless Kit Motors are the most cost-effective direct drive servo motor solutions available. Kit motors save space in applications because the couplings, motor mounting brackets and extra bearings you would find in coupled drive construction are eliminated.

Applications:
• Medical
• Hand tool
• Packaging machinery
• Rotating table
• Special Machines
• Pump
• Compressor

Technical Overview:
• Motor Technology: permanent magnet synchronous servo motor kit
• Frame Sizes: 32mm | 44mm | 64mm | 89mm | 178mm
• Power Range: 0.06 ... 2 kW
• Torque Range: 0.07 ... 23 Nm
• Speed Range: up to 10000 min-1
• Voltage Supply: up to 155VDC bus | 115VAC | 240VAC (only for K178)
• Number of Poles: 4 (K032) | 6 (K044) | 8 (K064) | 12 (K089) | 18 (K178)
• Cooling: Natural Convection
• Protection Level: IP00
• Feedback Sensors: Hall Effect Sensor | Resolver | Absolute Encoder (EnDat, Hiperface) | Without Sensor
• Other Options: Holding Brake (optional)
• Marking: CE

Advantages:
• Low voltage
• Compact dimensions and robustness
• Large hollow shaft
• Direct drive: accurate and dynamic motion
• Integrated Hall Effect sensor as an option
• Higher stiffness of the system
• Simple, light and compact machine design
• no coupling systems needed
• Global cost reduction
• Increased reliability and reduced maintenance
• Integration assistance